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-rw-r--r--Documentation/devicetree/bindings/Makefile9
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile
index ec8073cb2e71..f50420099a55 100644
--- a/Documentation/devicetree/bindings/Makefile
+++ b/Documentation/devicetree/bindings/Makefile
@@ -3,6 +3,8 @@ DT_DOC_CHECKER ?= dt-doc-validate
DT_EXTRACT_EX ?= dt-extract-example
DT_MK_SCHEMA ?= dt-mk-schema
+DT_SCHEMA_LINT = $(shell which yamllint)
+
DT_SCHEMA_MIN_VERSION = 2020.8.1
PHONY += check_dtschema_version
@@ -24,6 +26,10 @@ find_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \
-name 'processed-schema*' ! \
-name '*.example.dt.yaml' \)
+quiet_cmd_yamllint = LINT $(src)
+ cmd_yamllint = $(find_cmd) | \
+ xargs $(DT_SCHEMA_LINT) -f parsable -c $(srctree)/$(src)/.yamllint
+
quiet_cmd_chk_bindings = CHKDT $@
cmd_chk_bindings = $(find_cmd) | \
xargs -n200 -P$$(nproc) $(DT_DOC_CHECKER) -u $(srctree)/$(src)
@@ -37,6 +43,7 @@ quiet_cmd_mk_schema = SCHEMA $@
rm -f $$f
define rule_chkdt
+ $(if $(DT_SCHEMA_LINT),$(call cmd,yamllint),)
$(call cmd,chk_bindings)
$(call cmd,mk_schema)
endef
@@ -48,7 +55,7 @@ override DTC_FLAGS := \
-Wno-graph_child_address \
-Wno-interrupt_provider
-$(obj)/processed-schema-examples.json: $(DT_DOCS) check_dtschema_version FORCE
+$(obj)/processed-schema-examples.json: $(DT_DOCS) $(src)/.yamllint check_dtschema_version FORCE
$(call if_changed_rule,chkdt)
ifeq ($(DT_SCHEMA_FILES),)